International Journal of Electrochemical Science最新文献

{"title":"The correlation between hydrogen permeation behavior and microstructure in L360QS pipeline steel welded joints","authors":"Jialei Ma ,&nbsp;Bingying Wang ,&nbsp;Xiao Xing ,&nbsp;Zhiwei Gao ,&nbsp;Tao Feng ,&nbsp;Enyang Liu ,&nbsp;Chen Zhang ,&nbsp;Haodong Guo ,&nbsp;Lu Yin ,&nbsp;Xinyuan Li ,&nbsp;Junze Yang","doi":"10.1016/j.ijoes.2024.100925","DOIUrl":"10.1016/j.ijoes.2024.100925","url":null,"abstract":"<div><div>In this research, the microstructure, electrochemical hydrogen permeation properties, thermal desorption spectroscopy (TDS) characteristics, hydrogen diffusion and trapping behavior in different micro-regions of L360QS pipeline welded joints were systematically investigated. The results prove that the heat-affected zone (HAZ) of the L360QS pipeline steel welded joints exhibits the highest effective hydrogen diffusion coefficient and the largest amount of diffusible hydrogen compared with those in the weld metal and base metal. The tendency of hydrogen diffusion and accumulation in the HAZ is closely related to the presence of more straight grain boundaries. The straight grain boundaries permit an increase in effective hydrogen diffusion and equilibrium hydrogen concentration. The high grain densities of base metal in fine grains would hinder hydrogen diffusion，resulting in a lower effective hydrogen diffusion coefficient. Due to the presence of polygonal ferrite, pearlite, and granular bainite with a significant number of irreversible hydrogen traps for the weld metal，it hinders hydrogen diffusion and lead to the decrease of diffusible hydrogen content. This research provides a fundamental understanding of hydrogen diffusion behavior which will support the optimization of welding processes for L360QS pipeline in hydrogen-rich environments.</div></div>","PeriodicalId":13872,"journal":{"name":"International Journal of Electrochemical Science","volume":"20 2","pages":"Article 100925"},"PeriodicalIF":1.3,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143163351","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Effect of laser cladding process parameters on the microstructure and corrosion resistance of Ni55A alloy coatings on Q235 steel","authors":"Qi Dong ,&nbsp;Tarelnik Vyatchislav Borisovich ,&nbsp;Bondarev Sergii Grigorievicth ,&nbsp;Hongfeng Wang ,&nbsp;Weiwei Song ,&nbsp;Jiafei Pu ,&nbsp;Yao Ju ,&nbsp;Shouzhen Cao","doi":"10.1016/j.ijoes.2025.100932","DOIUrl":"10.1016/j.ijoes.2025.100932","url":null,"abstract":"<div><div>This study investigated the effects of process parameters on the microstructure and corrosion resistance of laser cladding Ni55A alloy coatings on Q235 steel surfaces. X-ray diffraction, electrochemical analysis, salt spray corrosion experiments, and electron back scatter diffraction were used to study the effects of process parameters on organization and corrosion of coatings. The results show that the physical phase of the coating consists mainly of γ-(Fe,Ni) solid solution and M₂₃C₆. Compared to the base material, the corrosion resistance of coatings is improved to different degrees, with the best corrosion resistance of the coating obtained at a laser power of 1800 W and a scanning rate of 11 mm/s. This is mainly because lower laser power or higher scanning rate can reduce the heat input of the coatings, resulting in a decrease in the grain size, an increase in the percentage of recrystallized grains, and a weakening of the preferred orientation, thereby improving the corrosion resistance of the coatings.</div></div>","PeriodicalId":13872,"journal":{"name":"International Journal of Electrochemical Science","volume":"20 2","pages":"Article 100932"},"PeriodicalIF":1.3,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143163294","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Electrochemical and theoretical studies of two amino acid ionic liquids as corrosion inhibitors for mild steel in 3.5 wt% NaCl solution","authors":"Jie Pan,&nbsp;Xian He,&nbsp;Kun Cao","doi":"10.1016/j.ijoes.2024.100916","DOIUrl":"10.1016/j.ijoes.2024.100916","url":null,"abstract":"<div><div>The inhibitory effects of two newly synthesized inhibitors, tetraethylammonium threonine amino acid ionic liquids ([N₂₂₂₂][Thr]) and choline threonine amino acid ionic liquids ([Cho][Thr]), on the corrosion of mild steel in 3.5 wt% NaCl solution were investigated. Electrochemical impedance spectroscopy (EIS) and potentiodynamic polarization measurements were conducted for this purpose. Additionally, theoretical chemistry concepts were employed to calculate and analyze the quantum parameters of the molecules using density functional theory (DFT). The results showed that increasing the inhibitor concentration led to a significant reduction in the corrosion rate of mild steel in the 3.5 wt% NaCl solution. The inhibitive efficiency values reached 95.3 % and 96.3 % at an inhibitor concentration of 1 mmol·L⁻¹ for [N₂₂₂₂][Thr] and [Cho][Thr], respectively. The inhibition efficiency increased with higher inhibitor concentrations. Furthermore, the effect of temperature on the corrosion behavior of mild steel in the 3.5 wt% NaCl solution was studied within the temperature range of 298–328 K. Polarization plots showed that [N₂₂₂₂][Thr] and [Cho][Thr] acted as mixed type inhibitors. The adsorption mechanism of the studied inhibitors was consistent with the Langmuir isotherm model. The corroded surface has also been analyzed by SEM and XPS.</div></div>","PeriodicalId":13872,"journal":{"name":"International Journal of Electrochemical Science","volume":"20 2","pages":"Article 100916"},"PeriodicalIF":1.3,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143163349","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Advances in electrochemical sensors for paracetamol detection: Electrode materials, modifications, and analytical applications","authors":"Margarita Stoytcheva ,&nbsp;Zdravka Velkova ,&nbsp;Velizar Gochev ,&nbsp;Benjamin Valdez ,&nbsp;Mario Curiel","doi":"10.1016/j.ijoes.2024.100924","DOIUrl":"10.1016/j.ijoes.2024.100924","url":null,"abstract":"<div><div>Paracetamol, a widely used analgesic and antipyretic drug, requires precise and reliable detection methods due to its extensive use and potential for toxicity in cases of overdose. Electrochemical sensing offers an attractive approach, combining simplicity, rapid response, cost-effectiveness, and high sensitivity. This review provides a comprehensive overview of recent advancements in the electrochemical detection of paracetamol, focusing on various electrode types, including bare graphite, boron-doped diamond, pencil graphite, screen-printed, carbon paste, and glassy carbon electrodes. The modifications of these electrodes with emerging and critical materials such as nanostructured carbons, metal nanoparticles, and molecularly imprinted polymers are extensively discussed, emphasizing their impact on key analytical parameters such as sensitivity, selectivity, and detection limits. The analysis highlights the potential of these modified electrodes for applications ranging from pharmaceutical quality control to environmental and biological sample monitoring. By summarizing current progress and addressing the challenges in electrode design, this review aims to guide future developments in the field of electrochemical sensors for paracetamol detection.</div></div>","PeriodicalId":13872,"journal":{"name":"International Journal of Electrochemical Science","volume":"20 2","pages":"Article 100924"},"PeriodicalIF":1.3,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143163352","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Electrophoretic techniques for rapid detection of bacterial pneumonia: Current status and future perspectives","authors":"Aiqin Zhong ,&nbsp;Zhijun Li ,&nbsp;Yiqun Song","doi":"10.1016/j.ijoes.2025.100928","DOIUrl":"10.1016/j.ijoes.2025.100928","url":null,"abstract":"<div><div>Bacterial pneumonia remains a significant global health challenge, necessitating rapid and accurate diagnostic methods for effective treatment. This review comprehensively examines the current status and future perspectives of electrophoretic techniques in bacterial pneumonia detection, highlighting their potential to address limitations of conventional diagnostic methods. Recent advances in electrophoretic platforms, including capillary electrophoresis, gel electrophoresis, and microchip-based systems, have demonstrated promising capabilities for rapid pathogen identification and characterization. These techniques offer unique advantages in terms of separation efficiency, multiplexing capability, and analytical speed. Integration with mass spectrometry, fluorescence detection, and immunological methods has further enhanced their diagnostic potential. Notable developments include automated systems capable of simultaneous detection of multiple pathogens, point-of-care devices for resource-limited settings, and sophisticated data analysis approaches incorporating machine learning algorithms. Current applications range from direct pathogen detection in clinical samples to antibiotic resistance profiling and strain typing. The review also addresses critical challenges, including sensitivity limitations, standardization requirements, and implementation costs. Emerging trends in miniaturization, microfluidic integration, and advanced materials development suggest promising directions for improving diagnostic capabilities. Recent studies have demonstrated successful applications in detecting common pneumonia-causing pathogens such as Streptococcus pneumoniae, Haemophilus influenzae, and Mycoplasma pneumoniae, with reduced analysis times and enhanced accuracy compared to traditional methods. The integration of artificial intelligence and automated analysis systems has further improved result interpretation and diagnostic reliability. While technical and economic challenges persist, ongoing developments in electrophoretic techniques show potential for transforming bacterial pneumonia diagnosis, ultimately contributing to improved patient outcomes through more rapid and precise pathogen identification.</div></div>","PeriodicalId":13872,"journal":{"name":"International Journal of Electrochemical Science","volume":"20 2","pages":"Article 100928"},"PeriodicalIF":1.3,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143163354","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Designing novel 0D/1D/2D architectural CoOx/MWCNTs/rGO hierarchically porous nanocomposite for high-performance supercapacitors","authors":"Gaosheng Nie ,&nbsp;Xiongfei Sun ,&nbsp;Liyin Xu ,&nbsp;Ke Wu ,&nbsp;Zilong Wei ,&nbsp;Shuwu Liu","doi":"10.1016/j.ijoes.2025.100958","DOIUrl":"10.1016/j.ijoes.2025.100958","url":null,"abstract":"<div><div>MOF-derived cobalt oxides (CoO_x) have attracted extensive attentions due to their excellent theoretical specific capacitances, permanent porosity and controllable structures. However, the inherent poor conductivity of single-component cobalt oxide, and the structural collapse, pore loss and agglomeration during pyrolysis process are still the main factors to limit the performance of CoO_x. Structure design of 3D hierarchical porous heterostructure composites through 0D/1D/2D materials is an effective strategy for boosting the capacitive performance of CoO_x. Herein, the rationally designed 3D hierarchically porous CoO_x/MWCNTs/rGO ternary hybrid composite was constructed through high-temperature pyrolysis of a facile self-assembled 0D/1D/2D Co-MOF/MWCNTs/GO precursor. Indeed, The CoO_x/MWCNTs/rGO electrode exhibited an excellent specific capacitance of 520 F g⁻¹ at 0.5 A g⁻¹, outstanding rate capability of 80.77 % capacitance retention even at 20 A g⁻¹, and ideal durability with about 8.4 % capacitance decay after 10000 cycles. Moreover, the CoO_x/MWCNTs/rGO exhibited a maximum energy density of 14.6 Wh kg⁻¹ with a power density of 41.2 W kg⁻¹.</div></div>","PeriodicalId":13872,"journal":{"name":"International Journal of Electrochemical Science","volume":"20 4","pages":"Article 100958"},"PeriodicalIF":1.3,"publicationDate":"2025-01-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143454726","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Preparation of p-phenylenediamine acetaldehyde-metal ion complexes and its electrochemical properties","authors":"Xin Wang,&nbsp;Zhiruo Bian,&nbsp;Da Wang,&nbsp;Cong Liu,&nbsp;Zhaoxu Yu,&nbsp;Qingning Li","doi":"10.1016/j.ijoes.2025.100955","DOIUrl":"10.1016/j.ijoes.2025.100955","url":null,"abstract":"<div><div>The development of electrochemical energy storage is of great significance to \"carbon peak\" and \"carbon neutrality\". As a key research direction of electrochemical energy storage, supercapacitors are widely used in transportation information, industrial manufacturing, intelligent equipment and other fields with high power density, long cycle life and good safety The objective of this paper is to prepare p-phenylenediamine acetaldehyde is also known as Schiff base B. From there, we introduced metal ionic complexes (M=Al^3 +, Co²⁺, Cu²⁺) to prepare p-phenylenediamine glycolaldehyde-metal ionic complexes (Schiff base B-M,M=Al³⁺, Co²⁺, Cu²⁺). The Schiff base B-M polymer exhibited a finer structure and a higher specific surface area when compared to Schiff base B-M. Additionally, the Schiff base B's spherical structure was destroyed, exposing more of the electrode material's active sites. This led to the formation of richer ion channels between the electrolyte ions in the electrolyte and the electrode material, ultimately improving the capacitive performance. Cyclic voltammetry (CV), constant current charge/discharge (GCD), and electrochemical impedance spectroscopy (EIS) were used to assess the electrochemical performance of Schiff base B-M. The findings demonstrated a significant increase in the specific capacitance of the Schiff base B-M electrode material when compared to the Schiff base B electrode material, suggesting that the doping of metal ions can raise the specific capacitance of poly-Schiff bases. The Schiff base B-Cu electrode material had the best multiplicative performance, with a specific capacitance of 52 F/g at 10 A/g and a multiplicative performance of 50.2 %, while the Schiff base B-Co had a specific capacitance of 38 F/g with a multiplicative performance of Schiff base B-Cu had a specific capacitance of 52 F/g at 10 A/g with a multiplicative performance of 50.2 %, while Schiff base B-Co had a multiplicative performance of 38 F/g with a multiplicative performance of 28.5 %, and Schiff base B-Al had a multiplicative performance of 28 F/g with a multiplicative performance of 23.3 % only. Because of this, Schiff base B-M would be a potential material for supercapacitors and provided an avenue for more study into different poly-Schiff alkali metal complexes as supercapacitor electrode materials.</div></div>","PeriodicalId":13872,"journal":{"name":"International Journal of Electrochemical Science","volume":"20 3","pages":"Article 100955"},"PeriodicalIF":1.3,"publicationDate":"2025-01-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143098832","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Effect of coating layers on microstructure and electrochemical properties of Ti/RuO2-IrO2-TiO2 anode prepared by polymeric sol-gel method","authors":"Shuai Zhou ,&nbsp;Likun Xu ,&nbsp;Yonglei Xin ,&nbsp;Yonghong Lu ,&nbsp;Mingshuai Guo ,&nbsp;Penghe Liu ,&nbsp;Haibo Xu ,&nbsp;Tigang Duan","doi":"10.1016/j.ijoes.2025.100957","DOIUrl":"10.1016/j.ijoes.2025.100957","url":null,"abstract":"<div><div>The effect of coating layers on the microstructure and electrochemical properties of Ti/RuO₂-IrO₂-TiO₂ anode prepared by polymeric sol-gel method was systematically investigated using surface analysis techniques of SEM, EDS, XRD, and electrochemical methods of CV, EIS, potentiodynamic polarization, and accelerated life test. The results show that the area fraction of surface cracks and the coating porosity of the anode are enlarged with the increase of coating layers. The micro cracks on the above layer are affected by the surface morphology of the previous layer of the coating. As the number of coating layers is increased, the electrochemically active surface area and electrocatalytic activity of the anode are enhanced, and the accelerated lifetime of the anode is prolonged. The anode with 12 layers shows the highest utilization efficiency of the coating. The residual oxide coating after failure of the anode is increased with adding layers. The consumption rate of the coating is large for the anode with three or less layers, which is decreased obviously and then stabilized as the number of layers continues to increase.</div></div>","PeriodicalId":13872,"journal":{"name":"International Journal of Electrochemical Science","volume":"20 3","pages":"Article 100957"},"PeriodicalIF":1.3,"publicationDate":"2025-01-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143098833","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Enhanced control of magnetite nanoparticle electrosynthesis through cyclic voltammetry","authors":"Lucero I. Ledesma-Fosados ,&nbsp;Nohra V. Gallardo-Rivas ,&nbsp;Ulises Páramo-García ,&nbsp;Ricardo García-Alamilla ,&nbsp;José de J. Pérez-Bueno ,&nbsp;Ana M. Mendoza-Martínez","doi":"10.1016/j.ijoes.2025.100956","DOIUrl":"10.1016/j.ijoes.2025.100956","url":null,"abstract":"<div><div>In this work, we report the electrosynthesis of magnetite (Fe₃O₄) nanoparticles using cyclic voltammetry with a carbon steel sacrificial anode in NaCl solutions. The study explored scan rates between 1 and 20 mV/s in NaCl concentrations of 0.01 M and 0.1 M. Comprehensive characterization using Fourier-transform infrared spectroscopy (FTIR), scanning electron microscopy (SEM), X-ray diffraction (XRD), and dynamic light scattering (DLS) revealed that the slower scan rates and higher electrolyte concentrations promoted the formation of well-crystallized magnetite. At higher scan rates and lower NaCl concentrations, intermediate iron oxide phases such as goethite (α-FeOOH) and lepidocrocite (γ-FeOOH) were observed. The smallest crystallite size (18 nm) was obtained at 1 mV/s in 0.1 M NaCl, confirming that lower scan rates favor smaller and more uniform nanoparticles. This work highlights the influence of scan rate and electrolyte concentration on nanoparticle size, phase purity, and morphology, offering insights into controlling these parameters for optimized synthesis. The findings have significant implications for environmental applications such as water remediation and energy storage technologies.</div></div>","PeriodicalId":13872,"journal":{"name":"International Journal of Electrochemical Science","volume":"20 4","pages":"Article 100956"},"PeriodicalIF":1.3,"publicationDate":"2025-01-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143135936","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"One-pot synthesis of Schiff base as an excellent corrosion inhibition for Inconel 800 alloy in sulfuric acid medium: Experimental, DFT calculation and spectroscopic inspections","authors":"Faten E. El-Morsy ,&nbsp;Nashwa Mohammed Alahmar ,&nbsp;Norah Salim Alhebshe ,&nbsp;Marwah M.M. Madkhali","doi":"10.1016/j.ijoes.2025.100944","DOIUrl":"10.1016/j.ijoes.2025.100944","url":null,"abstract":"<div><div>A new heterocyclic Schiff base was synthesized and characterized, namely: N¹,N³-Bis(1-(pyridin-2-yl)ethylidene)malonohydrazide (H₂L). The molecular chemical structure of H₂L was characterized using proton nuclear magnetic resonance (¹HNMR), Infrared spectroscopy (IR), and elemental analysis. The inhibition effect of compound H₂L against the corrosion of Inconel 800 in 1 M H₂SO₄ was studied by chemical (weight loss) and electrochemical techniques (Tafel polarization and electrochemical impedance spectroscopy, EIS). Electrochemical and gravimetric measurements showed that% IE increases with increasing concentration and exhibited a maximum efficiency of 91 % at 18 × 10⁻⁶ M by the WL method. Inhibition efficiency increases with higher concentration and decreases as the temperature increases. The polarization technique indicates that this compound behaves as a mixed-type inhibitor. The adsorption of this compound was found to obey the Langmuir adsorption isotherm. The surface examination of the Inconel 800 surface with H₂L was tested using scanning electron microscopy (SEM), Energy-dispersive X-ray spectroscopy <em>(EDX)</em>, and atomic force microscope (AFM) to confirm that H₂L was adsorbed on Inconel 800 forming a film. The kinetic and thermodynamic parameters were calculated and discussed. The results of the theoretical study using DFT confirm the experimental results.</div></div>","PeriodicalId":13872,"journal":{"name":"International Journal of Electrochemical Science","volume":"20 3","pages":"Article 100944"},"PeriodicalIF":1.3,"publicationDate":"2025-01-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143149378","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}